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vector: reset Path in the pool's put side rather than on get

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Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Hajime Hoshi
2026-04-17 14:56:05 +09:00
parent ed0874dfcc
commit 7c584ce219
1 changed files with 24 additions and 12 deletions
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vector/util.go
+18 -6
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@@ -62,8 +62,10 @@ var (
func StrokeLine(dst *ebiten.Image, x0, y0, x1, y1 float32, strokeWidth float32, clr color.Color, antialias bool) {
if antialias {
path := thePathPool.Get().(*Path)
defer thePathPool.Put(path)
defer func() {
path.Reset()
thePathPool.Put(path)
}()
path.MoveTo(x0, y0)
path.LineTo(x1, y1)
strokeOp := &StrokeOptions{}
@@ -89,8 +91,10 @@ func StrokeLine(dst *ebiten.Image, x0, y0, x1, y1 float32, strokeWidth float32,
func FillRect(dst *ebiten.Image, x, y, width, height float32, clr color.Color, antialias bool) {
if antialias {
path := thePathPool.Get().(*Path)
defer thePathPool.Put(path)
defer func() {
path.Reset()
thePathPool.Put(path)
}()
path.MoveTo(x, y)
path.LineTo(x, y+height)
path.LineTo(x+width, y+height)
@@ -121,8 +125,10 @@ func DrawFilledRect(dst *ebiten.Image, x, y, width, height float32, clr color.Co
func StrokeRect(dst *ebiten.Image, x, y, width, height float32, strokeWidth float32, clr color.Color, antialias bool) {
if antialias {
path := thePathPool.Get().(*Path)
defer thePathPool.Put(path)
defer func() {
path.Reset()
thePathPool.Put(path)
}()
path.MoveTo(x, y)
path.LineTo(x, y+height)
path.LineTo(x+width, y+height)
@@ -186,8 +192,10 @@ func StrokeRect(dst *ebiten.Image, x, y, width, height float32, strokeWidth floa
func FillCircle(dst *ebiten.Image, cx, cy, r float32, clr color.Color, antialias bool) {
if antialias {
path := thePathPool.Get().(*Path)
defer thePathPool.Put(path)
defer func() {
path.Reset()
thePathPool.Put(path)
}()
path.Arc(cx, cy, r, 0, 2*math.Pi, Clockwise)
drawOp := &DrawPathOptions{}
drawOp.AntiAlias = true
@@ -242,8 +250,10 @@ func DrawFilledCircle(dst *ebiten.Image, cx, cy, r float32, clr color.Color, ant
func StrokeCircle(dst *ebiten.Image, cx, cy, r float32, strokeWidth float32, clr color.Color, antialias bool) {
if antialias {
path := thePathPool.Get().(*Path)
defer thePathPool.Put(path)
defer func() {
path.Reset()
thePathPool.Put(path)
}()
path.Arc(cx, cy, r, 0, 2*math.Pi, Clockwise)
path.Close()
strokeOp := &StrokeOptions{}
@@ -314,8 +324,10 @@ func StrokeCircle(dst *ebiten.Image, cx, cy, r float32, strokeWidth float32, clr
// StrokePath strokes the specified path with the specified options.
func StrokePath(dst *ebiten.Image, path *Path, strokeOptions *StrokeOptions, drawPathOptions *DrawPathOptions) {
stroke := thePathPool.Get().(*Path)
defer thePathPool.Put(stroke)
defer func() {
stroke.Reset()
thePathPool.Put(stroke)
}()
op := &AddStrokeOptions{}
op.StrokeOptions = *strokeOptions
stroke.AddStroke(path, op)